Frost Dates for Woodland 1 Wnw, CA

Frost Dates

Last Spring Frost (50%) iA 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. February 7
First Fall Frost (50%) iA 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. December 5
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30% Probability iOnly a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.

Last Spring Frost February 24
First Fall Frost November 29

Hard Freeze (28°F / -2°C)

Last Spring Hard Freeze January 10
First Fall Hard Freeze December 18
38.68°N, -121.79°W © OpenStreetMap

Growing Season

302 Days February 7 to December 5

USDA Hardiness Zone iHardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.

Zone 9b

Learn more

Temperature

30° 50° 70° 90°
47°
High: 56°
Avg: 47°
Low: 38°
Jan
51°
High: 62°
Avg: 51°
Low: 41°
Feb
56°
High: 68°
Avg: 56°
Low: 44°
Mar
60°
High: 74°
Avg: 60°
Low: 47°
Apr
67°
High: 82°
Avg: 67°
Low: 52°
May
73°
High: 90°
Avg: 73°
Low: 57°
Jun
77°
High: 95°
Avg: 77°
Low: 58°
Jul
76°
High: 94°
Avg: 76°
Low: 57°
Aug
73°
High: 90°
Avg: 73°
Low: 56°
Sep
65°
High: 80°
Avg: 65°
Low: 50°
Oct
54°
High: 65°
Avg: 54°
Low: 43°
Nov
47°
High: 56°
Avg: 47°
Low: 38°
Dec
32°F
Avg High Avg Temp Avg Low Light Frost (32°F)

Precipitation

0" 2" 4" 6" 7.6"
7.5"
7.51"
Jan
7.1"
7.09"
Feb
6.8"
6.81"
Mar
3.8"
3.78"
Apr
1.0"
1.00"
May
0.0"
0.00"
Jun
0.0"
0.00"
Jul
0.0"
0.00"
Aug
0.0"
0.00"
Sep
2.0"
2.00"
Oct
5.8"
5.78"
Nov
7.6"
7.56"
Dec

Sunrise / Sunset

4a7a10a1p4p7p10pNoonJanFebMarAprMayJunJulAugSepOctNovDec10h11h12h13h14h15h14h14h12h11h10h9h
Jan: 7:13 AM – 4:47 PM · 9h 35m
Feb: 6:44 AM – 5:16 PM · 10h 33m
Mar: 6:09 AM – 5:51 PM · 11h 42m
Apr: 5:29 AM – 6:31 PM · 13h 01m
May: 4:57 AM – 7:03 PM · 14h 06m
Jun: 4:39 AM – 7:21 PM · 14h 41m
Jul: 4:46 AM – 7:14 PM · 14h 27m
Aug: 5:15 AM – 6:45 PM · 13h 31m
Sep: 5:53 AM – 6:07 PM · 12h 14m
Oct: 6:31 AM – 5:29 PM · 10h 58m
Nov: 7:05 AM – 4:55 PM · 9h 51m
Dec: 7:21 AM – 4:39 PM · 9h 18m
Daylight Longest: 14h 43m · Shortest: 9h 17m

Nearby Stations

Davis 2 Wsw Exp Farm, CA February 10 - December 1 Sacramento Metro AP, CA February 22 - November 24 Winters, CA February 18 - November 30 Lake Solano, CA February 4 - December 5 Sacramento Executive AP, CA February 2 - December 2 Vacaville, CA January 31 - December 11

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